sample plotting中文是什么意思

發(fā)音:

中文翻譯
造句

n.樣較

plotting n. 1.測繪；標(biāo)圖。 2.標(biāo)航路。
by sample 憑樣品
on sample 憑樣本; 作樣品
sample n. 1.樣品，貨樣。 2.標(biāo)本；榜樣，實例。 3.【統(tǒng)計】典型取樣，抽檢查。 4.【電訊】信號瞬時值。 5.【冶金】〔 pl. 〕鋅華。 That is a fair sample of his manners. 那就是他的典型態(tài)度。 a light sample 光脈沖。 up to sample 1. 和樣品一樣[相符]。 2. 可以接受的，可以同意的。 vt. 從…取樣，從…抽樣；提供；貨樣；對…進(jìn)行抽樣檢查。
to sample 取樣品
affine plotting 變換光束測圖; 仿射測圖
automatic plotting 自動標(biāo)圖; 自動繪圖
batch plotting 批處理打印批次出圖
board, plotting 繪圖板
canonical plotting 標(biāo)準(zhǔn)曲線圖
character plotting 字符繪圖
chart plotting 填圖
continuous plotting 連續(xù)標(biāo)繪
control plotting 控制點展繪
course plotting 畫航線
curve plotting 繪制曲線; 曲線標(biāo)繪; 曲線繪制
dasymetric plotting 密度現(xiàn)圖法
direct plotting 直接標(biāo)繪
discrete plotting 斷續(xù)標(biāo)繪
eadie plotting eadie作圖法
echo plotting 回聲標(biāo)圖
field plotting 野外標(biāo)繪
flux plotting 通量作圖
general plotting 總體構(gòu)思
halftone plotting 半色調(diào)繪圖

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例句與用法

By surveying the sample plot, the relations between the stabil ity of the mountai n slope of soil preparation for planting by using explosion and other factors s uch as precipitation, terrain ， were studied . by using the method of quantitative t heory i, the interrelation between the damaged degrees of soil preparation progra ms by using explosion in low mountain area with abundant precipitation and terrain factors was systematically analysed, and the mathematical models relate d were developed . the results show that the precipitation in early days and the m aximum precipitation per day are the primary factors causing the soil prepara tion program damaged . the main terrain factors of the mountain slope that affect the program stability are according to their importance, slope, position and dir ection . the suitable mountain slope for soil preparation by using explosion is th e slope of less than 25
通過典型標(biāo)準(zhǔn)樣地調(diào)查資料，探討了造林爆破整地工程的坡地穩(wěn)定性與降水、地形等因子的相互關(guān)系，應(yīng)用數(shù)量化理論，對在有充分降水條件下的低山丘陵區(qū)的爆破整地工程損失程度與地形因子之間的關(guān)系進(jìn)行了系統(tǒng)分析，并建立了相應(yīng)的數(shù)學(xué)模型，研究指出，充分的前期降水和日最大降雨量是引起爆破整地工程損失的激發(fā)因素；影響爆破整地工程穩(wěn)定性的主要地形因子是地面坡度，其次為坡位、坡向，實施爆破整地工程的地面坡度以不超過25為宜。
Abstract : on the loess plateau, water is the main limiting factors for vegetation growth . root distribution characters have special ecological meaning as it reflected the utilizations of trees to the environments . even-aged stands of robinia pseudoacacia on slope lands facing south and north were selected as sampling plots for root distribution investigation . investigatiing results showed that indicated that on all sites, root biomass decreased with depth, and the distribution depth of fine root was deeper than that of coarser root . the results of variance analysis indicated that there were great differences in root biomass among different diameter classes, and coarser root was the main sources of variance, and the root biomass, especially fine root ( < 3mm ) biomass on northern exposition sites was bigger than that on southern exposition sites . analysis of the vertical root distribution parameters, root extinction coefficient, indicated that the value of on northern exposition was more than 0.982, while the value of on southern exposition was less than 0.982, which indicated that the vertical root distribution depth of robinia pseudoacacia on southern exposition was deeper than that on southern exposition . and the distribution depth of fine roots ( < 1mm ) was deeper than that of thicker roots ( < 3mm ), which was in favor of the uptake of water and nutrients from deeper layers, helped the trees to adapt the arid environment, and promoted the growth of the upper parts of the tree
文摘:在中國西北黃土高原地區(qū),水分是樹木生長發(fā)育的主要限制因子.根系分布特征由于反映了樹木對環(huán)境條件的利用程度而具有更加特殊的生態(tài)意義.本研究選擇陽坡和陰坡不同立地上年齡一致的刺槐林調(diào)查了根系分布特征.根系垂直分布特征的調(diào)查結(jié)果表明,在所有立地上,根系生物量隨著深度的增加而降低,其中細(xì)根的分布深度大于粗根的分布深度.方差分析結(jié)果表明:不同立地上不同徑級根系的分布特征也有明顯的差別,粗根是差異存在的主要原因,陰坡立地上的根系生物量,特別是細(xì)根生物量大于陽坡立地上的.對根系消弱系數(shù)的分析結(jié)果表明,陰坡立地上的根系消弱系數(shù)大于0.982,而陽坡立地上的根系消弱系數(shù)小于0.982,說明陰坡立地上刺槐根系的生物量在深層土壤中的分布相對量更大一些.其中細(xì)根的根系消弱系數(shù)大于粗根的,這種根系分布特征有利于根系對深層土壤水分養(yǎng)分的吸收利用,進(jìn)而促進(jìn)樹木地上部分的生長發(fā)育.圖3表3參15
Using the cluster analysis method and studying 16 sampling plots of shrub grassland where bothriochloa ischaemum is the dominant species, and the plots'grass frequency, grass coverage, density, height, and biomass, we graded the plots into five grazing stages : light, proper, moderate, serious, and extreme
摘要在對放牧利用下的白羊草灌叢草地頻度、蓋度、密度、高度、生物量等數(shù)量特徵調(diào)查基礎(chǔ)上，運用系統(tǒng)聚類分析方法，可戒分為輕放、適牧、中牧、重牧和極牧五個階段。
Every sampling plot had sampled in random time and had not related to trigger time of random equivalent sampling . and it have function of trigger in advance and information of trigger and triggered . this project made use of random sampling . the random sampling theory possess of many advantages on technology
由于隨機等效采樣中,每一組采樣點是在隨機的時刻采集到的,而且與觸發(fā)無關(guān),而且他可以提供預(yù)觸發(fā)的功能以及觸發(fā)時刻?觸發(fā)后的信息,所以本設(shè)計采樣了隨機等效采樣

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